Real-time 3D flash popup books? that might be a first. Check out The Eco Zoo by McCann Erickson Japan Posted by Yotam Hadar Real-time 3D flash popup books? that might be a first. Check out The Eco Zoo by McCann Erickson Japan ShareClick to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)